package com.itheima.a04mygeneiccs;

import java.util.ArrayList;
import java.util.Arrays;

public class GenericsDemo3 {
    public static void main(String[] args) {
        ArrayList<String> list=new ArrayList<>();
        ListUtil.addAll(list,"aaa","bbb","ccc","ddd");
        System.out.println(list);
    }
}
